hello! im new to jaikbreaking and i tried it last night and ran into a problem. i used redsn0w, i downloaded 4.3.1 thinking it would update my 4.3 when i completed the jailbreak but it didnt. im assuming thats what the problem is. cydia was installed, but crashes before anything is displayed, and so does safari. should i restore and update to 4.3.1 and try again?